SOLD This came with a used rifle I just bought. I don't like brakes so I'll ship it to you in the US for $40. Paypal, MO, or a check (I'd wait for the check to clear.)
It is 1/2-28 (standard for ARs). It has about 250 rounds through it.
Last edited by IDMilton; 02/24/16.
The never-ending flight Of future days. Paradise Lost. Book ii. Line 221